Garmin 500c User Manual

Page 16

Advertising
background image

12

echo 200, echo 300c, echo 500c, and echo 550c Owner’s Manual

Using the echo

2. To adjust the depth line, select or .
Selecting a Frequency

Before you can select a frequency, you must open the Full Screen page

(

page 4

), the Split Zoom page (

page 5

), or the Flasher page (

page 8

).

When using a dual-beam transducer, you can select a frequency of 200 kHz

or 77 kHz.
The 200 kHz frequency shows better detail, has a narrower beam, and is

typically used in shallower waters.
The 77 kHz frequency has a wider beam, so it can be used to cover a larger

area. It can be used as a search tool to locate structure, such as brush piles,

and to see more fish.
When you select a frequency on one page, that setting is applied to the other

pages.
1. Select MENU > Setup > Sonar Setup > Frequency.
2. Select a frequency.
Configuring the appearance of Suspended Targets

Before you can set how the sonar interprets suspended targets, you must

open the Full Screen page (

page 4

), the Split Zoom page (

page 5

), or the

Split Frequency page (

page 5

).

When you configure the appearance of suspended targets on one page, that

setting is applied to the other pages.
1. Select MENU > Setup > Sonar Setup > Fish Symbols.
2. Select an option:

• To show suspended targets as symbols, select

.

• To show suspended targets as symbols with target depth information,

select

.

• To show suspended targets as symbols with background sonar

information, select

.

• To show suspended targets as symbols with background sonar

information and target depth information, Select

.

a-Scope

The A-Scope is a vertical flasher along the right side of the Full Screen page

that shows the range to targets in real time along a scale. This view expands

the most recently received sonar data so that it is easier to see. It can also be

helpful in detecting fish that are located close to the bottom.

A-Scope

Diameter of the sonar cone at the present depth.

Advertising
This manual is related to the following products: